<!DOCTYPE html>
    <head>
        {% block head %}
            
        {% endblock %}
    </head>

    <header>
        {% block header %}
        
        {% endblock %}
    </header>
    <body>
        {% block content %}

        {% endblock %}
    </body>
    <footer class="footer">
        {% block footer %}
        
        {% endblock %}
    </footer>